title: Arrangement of the charged groups in the three dimensional structure of pepsin.
mesh_terms: D000818:Animals; D046911:Macromolecular Substances; D008958:Models, Molecular; D010434:Pepsin A; D011487:Protein Conformation; D013552:Swine
chemical_list: D046911:Macromolecular Substances; D010434:Pepsin A